Class: Chef::Knife::Search

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/search.rb

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/search.rb', line 63

def run 
  q = Chef::Search::Query.new
  display = { :total => 0, :start => config[:start] ? config[:start] : 0, :rows => [ ] }

  q.search(@name_args[0], @name_args[1], config[:sort], config[:start] ? config[:start] : 0, config[:rows] ? config[:rows] : 20) do |item|
    formatted_item = format_for_display(item)
    if formatted_item.respond_to?(:has_key?) && !formatted_item.has_key?('id')
      formatted_item['id'] = item.has_key?('id') ? item['id'] : item.name 
    end
    display[:rows] << formatted_item
    display[:total] += 1
  end

  if config[:id_only]
    if config[:attribute]
      display[:rows].each do |row|
        puts row[config[:attribute]] if row.has_key?(config[:attribute]) && !row[config[:attribute]].nil?
      end
    else
      puts display[:rows].join("\n") 
    end
  else
    output(display)
  end
end